diff --git a/test/html/styling/pseudos.html b/test/html/styling/pseudos.html
deleted file mode 100644
index 69d8792..0000000
--- a/test/html/styling/pseudos.html
+++ /dev/null
@@ -1,73 +0,0 @@
-<!DOCTYPE html>
-<!--
-Copyright 2013 The Polymer Authors. All rights reserved.
-Use of this source code is governed by a BSD-style
-license that can be found in the LICENSE file.
--->
-<html>
-<head>
-  <title>Using pseudo/part styling</title>
-  <script src="../../../platform.js"></script>
-  <script src="register.js"></script>
-  <script src="../../../../tools/test/htmltest.js"></script>
-  <script src="../../../../tools/test/chai/chai.js"></script>
-</head>
-<body>
-  <x-test></x-test>
-
-  <template id="x-inner">
-    <div id="special" pseudo="x-special">Special</div>
-    <div id="special2" part="party">Special</div>
-  </template>
-
-  <template id="x-test">
-    <style>
-      x-inner::x-special {
-        background: yellow;
-      }
-
-      x-inner::part(party) {
-        color: red;
-      }
-
-      .two::x-special {
-        background: green;
-      }
-
-      .two::part(party) {
-        color: white;
-      }
-    </style>
-    <x-inner id="inner1"></x-inner>
-    <x-inner id="inner2" class="two"></x-inner>
-  </template>
-
-  <script>
-    register('x-inner', '', HTMLElement.prototype);
-    register('x-test', '', HTMLElement.prototype);
-    
-    document.addEventListener('WebComponentsReady', function() {
-      var test = document.querySelector('x-test');
-      var special1 = test.shadowRoot.querySelector('#inner1').shadowRoot
-          .querySelector('#special');
-      var special2 = test.shadowRoot.querySelector('#inner2').shadowRoot
-          .querySelector('#special');
-
-      var special2_1 = test.shadowRoot.querySelector('#inner1').shadowRoot
-          .querySelector('#special2');
-      var special2_2 = test.shadowRoot.querySelector('#inner2').shadowRoot
-          .querySelector('#special2');
-
-      chai.assert.equal(getComputedStyle(special1).backgroundColor, 'rgb(255, 255, 0)',
-        'pseudos styling is applied');
-      chai.assert.equal(getComputedStyle(special2).backgroundColor, 'rgb(0, 128, 0)',
-        'pseudos styling is applied');
-      chai.assert.equal(getComputedStyle(special2_1).color, 'rgb(255, 0, 0)',
-        'part styling is applied');
-      chai.assert.equal(getComputedStyle(special2_2).color, 'rgb(255, 255, 255)',
-        'part styling is applied');
-      done();
-    });
-  </script>
-</body>
-</html>
diff --git a/test/js/tests.js b/test/js/tests.js
index 41cd184..c4210a5 100644
--- a/test/js/tests.js
+++ b/test/js/tests.js
@@ -26,8 +26,6 @@ htmlSuite('styling', function() {
   htmlTest('html/styling/pseudo-scoping.html?shadow&register');
   htmlTest('html/styling/pseudo-scoping-strict.html');
   htmlTest('html/styling/pseudo-scoping-strict.html?shadow&register');
-  htmlTest('html/styling/pseudos.html');
-  htmlTest('html/styling/pseudos.html?shadow&register');
   htmlTest('html/styling/polyfill-directive.html');
   htmlTest('html/styling/polyfill-rule.html');
   htmlTest('html/styling/colon-host.html');
